What technology does zjtcn.com use?

zjtcn.com is built with jQuery.

Is zjtcn.com secure (HTTPS)?

Yes. zjtcn.com uses TLS 1.3 with a certificate issued by WoTrus CA Limited, valid until Apr 12, 2027.

Hosting provider information for zjtcn.com is not available yet.

What is zjtcn.com's SEO score?

zjtcn.com scored 50/100 for SEO in the latest analysis (fair).

What is zjtcn.com's overall website score?

zjtcn.com has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.

zjtcn.com

造价通_工程造价信息网 - 建设行业大数据服务平台

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Fair

Summary

造价通(www.zjtcn.com)是全国大型、专业的建设工程造价信息服务平台，为您提供全国地区更新更全的建材信息价、市场价、造价通综合价、供应商、材料询价服务，以及�… This website uses jQuery. SEO is fair (50/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.

造价通(www.zjtcn.com)是全国大型、专业的建设工程造价信息服务平台，为您提供全国地区更新更全的建材信息价、市场价、造价通综合价、供应商、材料询价服务，以及各种材料的价格行情走势、造价指标、造价指数等。为您的决策提供更精准参考依据。

Top issues to fix

15 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+9 more issues — details in the sections below.

SEO

8 issue(s) found

Performance

551 ms

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: kf@zjtcn.com

Meta tags

Title: 造价通_工程造价信息网 - 建设行业大数据服务平台
Description: 造价通(www.zjtcn.com)是全国大型、专业的建设工程造价信息服务平台，为您提供全国地区更新更全的建材信息价、市场价、造价通综合价、供应商、材料询价服务，以及各种材料的价格行情走势、造价指标、造价指数等。为您的决策提供更精准参考依据。
Canonical
Language: en
Charset: UTF-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: WoTrus CA Limited
Subject: *.zjtcn.com
Valid from: Mar 12, 2026
Valid to: Apr 12, 2027
Days until expiry: 258
SAN domains: *.zjtcn.com, zjtcn.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 6 · H3 7

Links

30 internal · 1119 external · 20 broken

Images

169 total · 35 missing alt

Scripts / Styles

15 scripts · 4 stylesheets

JS / CSS size

8.4 KB · 7.5 KB

Page size

434 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://zjtcn.com
Final URL: https://www.zjtcn.com/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 543 ms
HTML size: 434 KB
Redirect chain: https://zjtcn.com → https://www.zjtcn.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does zjtcn.com use?: zjtcn.com is built with jQuery.
Is zjtcn.com secure (HTTPS)?: Yes. zjtcn.com uses TLS 1.3 with a certificate issued by WoTrus CA Limited, valid until Apr 12, 2027.
Who hosts zjtcn.com?: Hosting provider information for zjtcn.com is not available yet.
What is zjtcn.com's SEO score?: zjtcn.com scored 50/100 for SEO in the latest analysis (fair).
What is zjtcn.com's overall website score?: zjtcn.com has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.